5 Divided by What Equals 63?
Methods
Setting up the problem:
In a problem like this, the “what” means that we’re working with a variable. The most common variable used in math is “x”. So we could say what number, x can we divide 5 by to equal 63?
Solving 5 Divided by What Equals 63
Here’s how you would set up this question as an equation:
5
x
=
63
\frac{5}{x} = 63
x 5 = 63
The goal of the problem is to solve for x. To do this we need to change the equation so that x is alone on one side of the equation.In this case, it can be done in two steps. The first step is to multiply both sides by x to isolate 5:
5
=
63
∗
x
5 = 63*x
5 = 63 ∗ x
Then we can isolate x on the right side of the equation by dividing both sides by 63:
5
63
=
x
\frac{5}{63} = x
63 5 = x
When we simplify the new equation, we can solve for x. In this example, we will round to the nearest three decimal places if that’s needed.
x
=
0.079
x = 0.079
x = 0.079
Practice Other Division Problems Like This One
If this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!
What divided by 18 equals 76?
7 divided by what equals 87?
What is 7/10 divided by 51?
What is 8/9 divided by 6/18?
What is 72 divided by 14/17?